t2:ceil

ceil


ceil — Round fractions up

Description


fix32 ceil(fix32 num);

Returns the next highest integer value (as fix32) by rounding up num if necessary.

Parameters


  • num: The numeric value to round.

Return Value


Returns num rounded to the next highest integer. The return value of floor() is still of type fix32 because the value range of fix32 is usually bigger than that of integer.

Examples


Example #1 ceil() example

init {
    printf("%.2f", ceil(4.3));   //  5.00
    printf("%.2f", ceil(9.999)); // 10.00
    printf("%.2f", ceil(-3.14)); // -3.00
}

See Also

t2/ceil.txt · Last modified: 2016/11/12 16:46 by J2Kbr